<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;


/**
 * App\Topic
 *
 * @property int $id
 * @property int $num 题目编号
 * @property string|null $topic 题目内容
 * @property int $type 类型:1:单选，2:多选
 * @property int $status 题目状态0:未启用,1:启用
 * @property string|null $deleted_at
 * @property \Carbon\Carbon|null $created_at
 * @property \Carbon\Carbon|null $updated_at
 * @method static bool|null forceDelete()
 * @method static \Illuminate\Database\Query\Builder|\App\Topic onlyTrashed()
 * @method static bool|null restore()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereDeletedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereNum($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereStatus($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereTopic($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereType($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereUpdatedAt($value)
 * @method static \Illuminate\Database\Query\Builder|\App\Topic withTrashed()
 * @method static \Illuminate\Database\Query\Builder|\App\Topic withoutTrashed()
 * @mixin \Eloquent
 * @property int $fraction ????
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereFraction($value)
 * @property int|null $classify_id
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Topic whereClassifyId($value)
 */
class Topic extends Model
{
    protected $table = "topic";
    use SoftDeletes;
}
